2023-02-21 02:54:01 (M5.0) South Sandwich Islands region -59.4 -24.1 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M5.0 Earthquake - South Sandwich Islands region

Preliminary Report

Magnitude	5.0
Date-Time	Universal Time (UTC): 21 Feb 2023 02:54:01 Time near the Epicenter (1): 21 Feb 2023 00:54:01 Time in your area (1): 20 Feb 2023 18:54:01
Location	59.359S 24.066W
Depth	10 km
Distances	2619.0 km (1623.8 mi) SSW of Edinburgh of the Seven Seas, Saint Helena 2678.0 km (1660.4 mi) E of Ushuaia, Argentina 2700.7 km (1674.4 mi) E of R�o Grande, Argentina 2917.3 km (1808.7 mi) E of R�o Gallegos, Argentina 2918.6 km (1809.5 mi) E of Punta Arenas, Chile
Location Uncertainty	Horizontal: 14.0 km; Vertical 1.9 km
Parameters	Nph = 49; Dmin = 944.8 km; Rmss = 0.94 seconds; Gp = 64° Version =
Event ID	us 6000jqha

(1) Nominal Standard Time; local and daylight savings time zone may differ.
For updates, maps, and technical information
see: Event Page or USGS Earthquake Hazards Program
National Earthquake Information Center
U.S. Geological Survey


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